*{margin:0;padding: 0;font-size: 12px;color:#333;}


/* 下拉菜单 */
.accordingMenu{width:100px;margin: 0 auto;}
.accordingMenu span {
    border: 1px solid #ccc;
    cursor: pointer;
    display: block;
    height: 30px;
    line-height: 30px;
    text-align: center;
    width: 100px;
}

.accordingMenu ul{width: 100px;border: 1px solid #ccc;}

.accordingMenu ul li{height: 30px;line-height: 30px;list-style-type: none;padding: 2px 5px;text-align:center; }
.accordingMenu ul li.gray{background-color: #aaa;color: #fff;}
.accordingMenu ul li a{text-decoration: none;}